Given numbers are 711,908,218,530

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 711,908,218,530 is 18647809380.

Find LCM of 711,908,218,530 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 711 x 454 x 109 x 265 = 18647809380

Therefore, the lowest common multiple of 711,908,218,530 is 18647809380.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

711 x 908 x 218 x 530 = 74591237520

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

711 : 1, 3, 9, 79, 237, 711

908 : 1, 2, 4, 227, 454, 908

218 : 1, 2, 109, 218

530 : 1, 2, 5, 10, 53, 106, 265, 530

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 711,908,218,530, is 1.

Now, the common factors can be found like this.

711:3x 3x 79

908:2x 2x 227

218:2x 109

530:2x 5x 53

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 74591237520/(1x4)

LCM = 74591237520/4

LCM = 18647809380

Thus, we can understand that the LCM of 711,908,218,530 is 18647809380.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 659, 695, 249, 249
• LCM of 260, 107, 225, 868
• LCM of 450, 119, 594, 491
• LCM of 623, 608, 141, 477
• LCM of 112, 588, 825, 252

1. What is the LCM of 711, 908, 218, 530?

Answer: LCM of 711, 908, 218, 530 is 18647809380.

2. How to calculate the LCM of 711, 908, 218, 530?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 711, 908, 218, 530.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.